From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 89483] New: Hangs on boot with external monitor active on Dell Latitude C810 Date: Sat, 07 Mar 2015 16:46:55 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0927459432==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0927459432== Content-Type: multipart/alternative; boundary="1425746815.872156F31.1611"; charset="UTF-8" --1425746815.872156F31.1611 Date: Sat, 7 Mar 2015 16:46:55 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=89483 Bug ID: 89483 Summary: Hangs on boot with external monitor active on Dell Latitude C810 Product: xorg Version: 7.7 (2012.06) Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Created attachment 114114 --> https://bugs.freedesktop.org/attachment.cgi?id=114114&action=edit netconsole log from nouveau before hang Nouveau works fine on Dell Latitude C810 (GeForce2 Go) if no external monitor is connected and also when an external monitor is connected but not enabled before booting Linux. However, when the external monitor is enabled (internal LCD is automatically disabled - seems that the BIOS does not support clone mode), machine hangs during nouveau initialization. The weird thing is that when the monitors are switched using Fn+F8 before boot (doesn't matter which one is kept enabled), nouveau does not hang. The same thing happens with Debian Wheezy default 3.2 kernel and also 3.16 kernel from backports. -- You are receiving this mail because: You are the assignee for the bug. --1425746815.872156F31.1611 Date: Sat, 7 Mar 2015 16:46:55 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 89483
Summary Hangs on boot with external monitor active on Dell Latitude C810
Product xorg
Version 7.7 (2012.06)
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter linux@rainbow-software.org
QA Contact xorg-team@lists.x.org 

Created attachment 114114 [details]
netconsole log from nouveau before hang

Nouveau works fine on Dell Latitude C810 (GeForce2 Go) if no external monitor
is connected and also when an external monitor is connected but not enabled
before booting Linux.

However, when the external monitor is enabled (internal LCD is automatically
disabled - seems that the BIOS does not support clone mode), machine hangs
during nouveau initialization.

The weird thing is that when the monitors are switched using Fn+F8 before boot
(doesn't matter which one is kept enabled), nouveau does not hang.

The same thing happens with Debian Wheezy default 3.2 kernel and also 3.16
kernel from backports.

You are receiving this mail because:
  • You are the assignee for the bug.
--1425746815.872156F31.1611-- --===============0927459432== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK --===============0927459432==--